Simple 2 x contact alarm

[coventrian]

Hi,

 

I'm looking for a simple alarm system that just has two contact sensors for door / window, no desire to have PIR.  I can't find any kit that offers this, and I wouldn't know what products to buy to build it my self.  

 

Do you have any suggestions?

 

Thanks

[al-yeti]

Wireless or wired

 

 

[datadiffusion]

Bentley Simple Alarm Kit

 

http://www.bentleysecurity.com/products/trigger-module.shtml

[james.wilson]

just use an optima and a couple of door contacts

[coventrian]

Thanks for the input folks.  

 

Wired would be the preference.  

 

From what I can see I would need a few other things to get the Bentley working, a keypad, siren, battery backup, is that correct?

 

The Optima appears to have more included, am I right in thinking it has battery backup?  What about a siren, is that inside the unit as well as having the option for external?

 

Please forgive my ignorance on this topic!

 

Regards

 

 

[datadiffusion]

Sorry I got the idea this was a battery powered alarm for a shed or similar, the Bentley is very basic and probably not for you if not.

 

The Optima is very simple and I assume has a built in speaker, i.e a low volume sounder, and yes it has space for battery backup.

 

I would still recommend an external siren such as the AG6

[james.wilson]

As dd